Reference Guide

Dell Latitude Tablet and 2-in-1 System Reimage “How-To” Guide
BIOS 2.4
Dell recommends flashing the latest BIOS available to system. This is posted on Dell’s driver &
downloads support web site (dell.com/support) under the “BIOS” section.
Some of the BIOS settings are critical to Operating System performance and installation. These are
recommended settings as follows:
1. POST Behavior-> Fastboot->Thorough
 The system USB configuration must be set to allow for USB boot. Change the BIOS default seting from
Minimal mode to Thorough.

2. System Configuration->USB/Thunderbolat Configuration
For Latitude 5175/5179: System Configuration->USB/Thunderbolat Configuration->Enable Boot
Support - Enable